test

Author: MarkDaoust

.github/workflows/test_pr.yaml

@@ -77,6 +77,12 @@ jobs:
       run: |
         python --version
         pip install -q -e .
-        pip install -q black
-        black . --check
+        pip install black
+        black .
+        git diff > black.diff
+        if [[ $(cat black.diff) ]]; then
+            exit 1
+        else
+            exit 0
+        fi